I rather see them alive!
this one is smoking from the front
Tailslide
2 heads
and this the most weird looking version: HR2S-1W
Enough about the S-55. The next one is the S-56
S-55 Camper
This one also rebuild to transport cargo but this one ferried mostly cars.
No rudder, no fin and still flying!
This one is in a Berlin museum: